The Proof Is In The Proteins By Katherine Harmon

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Biochemistry Article Review The Proof Is in the Proteins By: Katherine Harmon My article The Proof Is in the Proteins outlines how Douglas Theobald an assistant professor of biochemistry of Brandeis University took the idea of there being a single ancestor to all other organisms and proved this old-age Darwinian theories likelihood. This theory comes from Charles Darwin who fathered the theory that all species of life came from one common ancestor evolving over a period of time. This theory is one that many researchers and biologists base there own work around. Many people think it may already be obvious that many life forms grew from one single organism because of the fact that we have discovered and dissected DNA and its genetic heritage. With the discovery of DNA in the mid-20th century it established this idea in popular and academic rings…show more content…
She has written an array of articles stemming from AIDS vaccines, Stem Cells, Alzheimer's and how lack of insurance may cause 44,000 deaths annually. She currently resides in New York City working for publishing for Scientific American which is a division of Nature American, Inc. Glossary Darwinian: Of or relating to Charles Darwin or his theory of evolution by natural selection. Microbe: Any microscopic organism, especially a disease-causing bacterium. Natural Selection: Is the process by which traits become more or less common in a population due to consistent effects upon the survival or reproduction of their bearers. It is a key mechanism of evolution. Tree of Life: Is a concept illustrating the idea that all life on earth is related has been used in science, religion, philosophy, mythology and other areas. Horizontal Gene Transfer: Is any process in which an organism incorporates genetic material from another organism without being the offspring of that organism. 3

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